package com.three.Service;

import com.github.pagehelper.PageInfo;
import com.three.Pojo.Classes;

public interface IClassService {
    void addsave(Classes clas);

    PageInfo<Classes> findlist(Integer pageNum, Integer pageSize, String className);

    Classes findByid(Integer id);

    void updatesave(Classes clas);

    void delete(Integer id);
}
